Project Service

We are supplying below material for execution of Project

  • HDPE Ducts ,GI,PVC Pipe
  • Optical Fiber Cable (6F,12F,24F,48F,96F,144F & More)
  • Fiber Joint Closures
  • Fiber Management System
  • Fiber Patch Code
  • Pigtail/Adaptor
  • Precast Chambers
  • Route Markers
  • Couples
  • End Plugs

Row Permission

State Highway, Railways Departments, Road & Building, Municipal Corporation, Irrigation Department, Panchayat, National Highway authorities, Cantontments

Trenching & Ducting

Commit to deliver Quality solutions to our Client. So we focused to maintain actually depth & good quality of work as per Telecom standard

Cable Blowing

Our in house team is expert in Cable Blowing work with OUR ownership Cable Blowing Machine for execution of work on targeted time

Aerial Cable

At places where open trenching is not possible due to very narrow roads and due to delay in obtaining RoW, aerial cabling will be adopted as a temporary solution

Duct Integrity Test

After backfilling ducts shall be tested for integrity. by closing one end of duct and passing compressed air at 5-6kg/cm2 from the other end. When the pressure reaches about 5kg/cm2, the inlet of the duct is closed. Fall in pressure should not be more than 50% in 1(one) hour.

HDD (Horizontal Directional Drilling)

  • Providing Telecom infrastructure Services throught this method
  • This technique is adopted wherever open trenching cannot be made due to congestion
  • HDD make easier execution of project in time and utilised Minimum Manpower
  • 2 No.s of HDD Machine with dedicated team member & require tools & tackels

FUSION SPLICING

  • Splicing is done using a good quality splicing machine
  • Splicing Machines & OTDR Machines
  • Splice loss per joint will be minimum and would not be more than 0.07 dB.
  • In no case average splice loss per link will be more than 0.06dB x No. of splices
  • At least 0.6 M to 0.8 M fiber would be ensured
  • Fiber would be neartly coiled without kniks
  • Minimum bending redius of 80mm would be ensured
  • Joint closure would be sealed properly before it is taken out of the controlled
  • Environment free from dust particles and air-conditioned splicing van

OTDR & LSPM TEST

OTDR (Optical Time Domain Reflectometer) is used for measuring Fibre length,locate fibre fault,find fiber losses.

An OTDR injects a series of optical pulses into the fiber under test. It also extracts, from the same end of the fiber, light that is scattered or reflected back from points along the fiber.

The strength of the return pulses is measured and integrated as a function of time, and is plotted as a function of fiber length.

Optical Laser Sources offer greater flexibility and higher accuracy for installing and maintaining multimode datacom networks and LANs as well as for maintaining and repairing singlemode fibers in communication,telecommunications, and CATV-multimedia networks.

Link Test is carried out on entire section terminated at both ends after completion of tasks to ensure the losses are within permissible limits on all fibers.

Great Construction Company

If you have any construction and renovation work need, simply call our 24 hour emergecny number.
Contact Us